What's the default TTL setting; how can it be changed
I've been given MX records to enter. The supplied records include Priority, FQDN, IP, and TTL.
Priority and FQDN is no problem. I assume the IP address will be dynamically resolved (and does not currently resolve), but what about the TTL. I can't set it, so what's the default and what do I need to do if I have to change it?
Priority and FQDN is no problem. I assume the IP address will be dynamically resolved (and does not currently resolve), but what about the TTL. I can't set it, so what's the default and what do I need to do if I have to change it?